CN210384093U - Portable disposable muffler - Google Patents

Abstract

The utility model belongs to the technical field of medical appliances, especially, relate to a portable disposable muffler. It has solved the inconvenient technical problem that waits that carries that prior art exists. This portable disposable muffler includes the lamellar body, the lamellar body in be equipped with an easily tear line at least, easily tear line one end begin at the lamellar body side, the other end is internal in the lamellar body eventually, easily tear the line and tear and expand and form the muffler body, the muffler body expand maximum length and be greater than the lamellar body maximum length. Compared with the prior art, the utility model discloses the advantage lies in: this muffler body is the platelike body before easily tearing the line and tearing, and a plurality of these disposable muffler can stack like the scraps of paper, convenient to carry, and directly will easily tear the line and tear and will expand the muffler body that can obtain length and be greater than platelike body itself during the use, use also comparatively simple and convenient.

Description

Portable disposable muffler

Technical Field

The utility model belongs to the technical field of medical appliances, especially, relate to a portable disposable muffler.

Background

In some dental surgery, the patient needs open the mouth for a long time, consequently the saliva that the patient excreted flows out the patient's oral cavity easily, flow down along the neck, thereby pollute patient's clothing, in the operation in the past, the doctor can carry out saliva clearance for the patient from time to time, on the one hand is to suck away patient's saliva through the suction pump of putting into in the patient oral cavity, on the other hand can pause the operation and let the patient in time rinse one's mouth and discharge saliva, it is single unable in some operations to use suction pump or suction pump can't suck away saliva completely, and the operation also can't pause, then patient's saliva can't in time clear up, thereby perhaps flow blood also easily flows down along the neck in the oral cavity even pollutes patient's clothing.

In order to solve the problems of the prior art, people have long searched for and put forward various solutions. For example, chinese patent document discloses a saliva pad, and the application No. [ application No.: 201520981673.X ], including a body having a double-layered structure for absorbing saliva of a user; the hanging ear parts are arranged on two sides of the top of the main body; the double-layer structure of the main body is formed by overlapping a water-absorbing gasket and waterproof non-woven fabrics, the peripheries of the water-absorbing gasket and the waterproof non-woven fabrics are sewn together, and one side of the top of the main body is provided with a deformable horizontal fixing strip.

The solution described above improves to some extent some of the problems of the prior art, but it also has at least the following drawbacks: it is inconvenient to carry.

Disclosure of Invention

The utility model aims at the above problem, provide a portable disposable muffler convenient to carry.

In order to achieve the above purpose, the utility model adopts the following technical proposal: this portable disposable muffler includes the lamellar body, the lamellar body in be equipped with an easily tear line at least, easily tear line one end begin at the lamellar body side, the other end is internal in the lamellar body eventually, easily tear the line and tear and expand and form the muffler body, the muffler body expand maximum length and be greater than the lamellar body maximum length. This muffler body is the platelike body before easily tearing the line and tearing, and a plurality of these disposable muffler can stack like the scraps of paper, convenient to carry, and directly will easily tear the line and tear and will expand the muffler body that can obtain length and be greater than platelike body itself during the use, use also comparatively simple and convenient.

In the portable disposable neck warmer, the easy-to-tear line vertically extends inwards from the side edge of the sheet-shaped body and the tail end of the easy-to-tear line respectively passes through the first turning point and the second turning point and then stays in the sheet-shaped body, and the first turning point and the second turning point divide the easy-to-tear line into the first section, the second section and the third section in sequence.

In the portable disposable muffler, the first turning point and the second turning point are both 180-degree arc-shaped turning angles, the third section is folded between the first section and the second section, and the tail end of the easy-tearing line is arranged on the inner side of the first turning point.

In the portable disposable neck wrap, the first section is torn and unfolded to form a first lacing, the second section is torn to form a neck wrap band, the third section is torn and unfolded to form a second lacing, and the first lacing and the second lacing are provided with connecting structures.

In the above portable disposable neck wrap, the connecting structure comprises a hook and loop fastener or a double-sided tape arranged at the ends of the first strap and the second strap.

In the portable disposable neckerchief, the tail end of the easy-to-tear line is provided with a circular hole.

In the portable disposable muffler, the second section and the third section have the same length, the first section is twice as long as the second section, and the first section is two thirds of the sheet.

In the above portable disposable muffler, the second section and the third section are arc lines.

In the portable disposable neckerchief, the sheet-shaped body is formed by overlapping a water absorbing layer, a water-resisting layer and an anti-slip layer in sequence.

In the portable disposable muffler, the water absorbing layer is made of paper materials, the water-resisting layer is made of plastics, and the anti-skid layer is made of plastic materials.

Compared with the prior art, the portable disposable muffler has the advantages that: when the disposable muffler is not torn, the disposable muffler is a sheet-shaped body with a small length, the disposable muffler is more convenient to carry or store, and a plurality of muffles can be folded or folded to be placed, and the muffler body with a large length can be unfolded to be used after the easy-tearing line is torn; after the neck warmer is completely unfolded, the first tying belt, the neck warmer belt and the second tying belt form a neck warmer surrounding the neck, and the neck warmer is convenient to use; the layer that absorbs water can effectively absorb liquid such as saliva or blood, and the water barrier is effectively kept apart absorbent liquid and patient's clothing, and the skid of this muffler is avoided to the while that the skid resistant course is also better.

Drawings

Fig. 1 is a schematic view of the sheet-like body provided by the present invention.

Fig. 2 is a schematic diagram of the easy-tear line completely torn.

Fig. 3 is a schematic view of the easy-tear line tearing and unfolding provided by the present invention.

Fig. 4 is a cross-sectional view of the sheet-like body provided by the present invention.

In the figure, a sheet body 1, an easy-tearing line 2, a neck warmer body 3, a first turning point 4, a second turning point 5, a first section 6, a second section 7, a third section 8, a first lacing 9, a neck warmer 10, a second lacing 11, a connecting structure 12, a circular hole 13, a water absorption layer 14, a water-resisting layer 15, an anti-skid layer 16 and an ear body 17.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-4, the portable disposable muffler comprises a sheet-shaped body 1, at least one easy-to-tear line 2 is arranged in the sheet-shaped body 1, one end of the easy-to-tear line 2 starts from the side edge of the sheet-shaped body 1, the other end of the easy-to-tear line 2 is arranged in the sheet-shaped body 1, the easy-to-tear line 2 is torn and unfolded to form a muffler body 3, and the maximum unfolding length of the muffler body 3 is greater than the maximum unfolding length of the sheet-shaped body 1. When not tearing, this disposable muffler is the less platelike body 1 of length, carries or accomodates more conveniently and a plurality of muffler can fold and place or fold and place and can expand behind tearing easily tear line 2 and become this 3 bodies of muffler that length is great and use.

Specifically, as shown in fig. 1-2, the easy-tearing line 2 extends vertically inward from the side edge of the sheet-like body 1 and the tail end of the easy-tearing line stays in the sheet-like body 1 after passing through the first turning point 4 and the second turning point 5, and the first turning point 4 and the second turning point 5 divide the easy-tearing line 2 into a first section 6, a second section 7 and a third section 8 in sequence. The first turning point and the second turning point 5 are both 180-degree arc-shaped turning angles, the third section 8 is folded between the first section 6 and the second section 7, and the tail end of the easy-to-tear line 2 is arranged on the inner side of the first turning point 4. The first section 6 is torn open and unfolded to form a first strap 9, the second section 7 is torn open to form a neck band 10, and the third section 8 is torn open and unfolded to form a second strap 11. Through continuous 180 degrees of bending, can stretch fashioned muffler body 3 length to 1.5-3 times of the original length of lamina 1 to directly improve the utilization ratio of lamina 1, ingenious in limited length range through tearing the line with it intangibly prolong one section, thereby have enough length can surround user's neck. At this time, the neck-surrounding band 10 is just close to the throat region, and the first and second fastening bands 9 and 11 are wound around the neck from the left and right sides, respectively.

Furthermore, the first and second fastening belts 9 and 11 are provided with a connecting structure 12. The connection structure 12 includes a hook and loop fastener or a double-sided tape provided at the ends of the first and second fastening bands 9 and 11. The first and second fastening bands 9 and 11 are fastened by the connecting structure 12 after the neckerchief body 3 is put around the neck of the user. The first turning point 4 and the edge of the sheet-shaped body 1 and the second turning point 5 and the edge of the sheet-shaped body 1 are respectively provided with an ear body 17, when the neckerchief body 3 is unfolded for use, a user can adjust the position surrounded by the neckerchief body 3 by pulling the position of the ear body 17, thereby avoiding deflection.

Preferably, the end of the tear line 2 is provided with a circular hole 13. Because the both sides that third section 8 torn the mouth expand and formed second frenulum 11, circular port 13 can avoid leading to the end of easily tearing line 2 to tear the mouth and further tear the damage because of excessive pulling when expanding, and circular port 13 can increase and pull the angle when expanding, makes its extension more smooth, and also can avoid second frenulum 11 to further tear the damage at the end of easily tearing line 2 when using to a certain extent.

In this embodiment, the second section 7 and the third section 8 are of the same length, the first section 6 being twice as long as the second section 7, and the first section 6 being two-thirds as long as the lamina 1. Therefore, the total length of the first fastening band 9, the neckband 10 and the second fastening band 11 after being completely unfolded can be more than 1.6 times the length of the original sheet-like body 1. The second segment 7 and the third segment 8 are arcs as a modification. The arc setting can be more close to user's neck, and the total length after the increase that also becomes mutually expands simultaneously increases user's comfort level.

As shown in fig. 4, the sheet-like body 1 is formed by stacking a water-absorbing layer 14, a water-blocking layer 15, and an anti-slip layer 16 in this order. The water absorbing layer 14 is made of paper material, the water-resisting layer 15 is made of plastic, and the anti-slip layer 16 is made of plastic material. The water absorbing layer 14 can effectively absorb various liquids such as saliva, blood, sweat and the like, the water barrier layer 15 effectively isolates the absorbed liquids from clothes of a patient, and the anti-slip layer 16 also preferably prevents the neck cover from slipping and moving.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the sheet 1, the tear line 2, the neckerchief body 3, the first turning point 4, the second turning point 5, the first segment 6, the second segment 7 and the third segment 8, the first fastening band 9, the neckerchief band 10, the second fastening band 11, the connecting structure 12, the circular hole 13, the water absorbing layer 14, the water-blocking layer 15, the anti-slip layer 16, the ear body 17, etc. are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (10)

1. The utility model provides a portable disposable muffler, characterized in that, includes platelike body (1), platelike body (1) in be equipped with one easily and tear line (2) at least, easily tear line (2) one end begin in platelike body (1) side, the other end is in platelike body (1) eventually, easily tear line (2) tear and expand and form muffler body (3), muffler body (3) expand the maximum length and be greater than platelike body (1) maximum length.

2. The portable disposable muffler according to claim 1, wherein the easy-to-tear line (2) extends vertically and inwardly from the side of the sheet-like body (1) and is respectively retained in the sheet-like body (1) after passing through the first turning point (4) and the second turning point (5), and the first turning point (4) and the second turning point (5) divide the easy-to-tear line (2) into a first section (6), a second section (7) and a third section (8) in sequence.

3. The portable disposable muffler as defined in claim 2 wherein the first and second turning points (5) are both 180 degrees arc-shaped turning points and the third segment (8) is folded between the first segment (6) and the second segment (7), and the end of the easy-to-tear line (2) is disposed inside the first turning point (4).

4. A portable disposable neck wrap according to claim 2 wherein said first section (6) is torn and unfolded to form a first strap (9), said second section (7) is torn to form a neck wrap strap (10), said third section (8) is torn and unfolded to form a second strap (11), and said first strap (9) and said second strap (11) are provided with connecting structure (12).

5. The portable disposable muffler as defined in claim 4, wherein the connecting structure (12) comprises a magic tape or a double-sided tape provided at the ends of the first strap (9) and the second strap (11).

6. A portable disposable muffler according to claim 2 wherein the end of the easy-tear line (2) is provided with a circular hole (13).

7. A portable disposable muffler according to claim 2 wherein the second (7) and third (8) sections are the same length, the first section (6) is twice as long as the second section (7), and the first section (6) is two thirds as long as the sheet (1).

8. The portable disposable muffler of claim 2 wherein the second segment (7) and the third segment (8) are curved.

9. The portable disposable muffler according to any one of claims 1 to 8, wherein the sheet-like body (1) is formed by sequentially overlapping a water absorbing layer (14), a water barrier layer (15) and an anti-slip layer (16).

10. The portable disposable muffler as defined in claim 9, wherein the water absorbing layer (14) is made of paper material, the water barrier layer (15) is made of plastic material, and the anti-slip layer (16) is made of plastic material.

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